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TM 5-2420-222-34
16-5.
HYDRAULIC IMPACTOR REPAIR (Con’t).
24.
Remove bearing (29) and spacer (28) from top of upper housing (3). Discard bearing and spacer.
25.
Remove retaining ring (34), seal (33), preformed packing (32), and bearing (31) from bottom of upper housing (3).
Discard retaining ring, seal, preformed packing, and bearing.
26.
Remove vent (26) and lubrication fitting (30).
27.
If damaged, remove pin (27).
28.
Remove retaining ring (35) and spacer (36) from lower
housing (1).
TA701676
16-24
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